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I was, pretty much, given a 1999 Volvo V70 XC AWD with 176k. The previous owner bought it hoping to flip it for profit. I am going to keep it and do the repairs. I am not experienced with evap systems. I also do not have a smoke machine.
I’m attaching the form that the previous owner was given by his mechanic.
I don’t want to throw parts at this thing. I am willing to replace a few cheap parts in lieu of paying the $100 diag fee.
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Shocks/struts are relatively easy to do yourself, if you have the right tools! First, check the strut/shock and look for fluid, or evidence of fluid thats been gummed up with dirt and grime. If that’s preset, definitely replace them. (And ALWAYS replace in pairs.) Second, try bouncing one corner of the four or five times, and observe how many times it bounces to regain its normal at rest stance. If its three or more times, its worn, and needs replacing.
Thanks, but I can handle the struts and stuff. I’m mostly trying to find out what would be a good starting point with the evap system. I checked the gas cap already (cause I’m sure that’ll be a suggestion)
It says “430D minor leak EVAP. 2) 720A imobolizer communication. 3) 4801 Cat 3 way efficiency.”
The mechanic recommended a header back exhaust. I can’t see the exhaust manifold actually being a problem. My plan of attack is to replace the exhaust manifold gasket and the pipe from the turbo back (as needed). I was going to replace the TPS (due to hunting idle, it may be contributing to the cat code, and it’s probably on it’s way out anyway) clean the throttle body, check voltage at O2 sensor, fit a universal Cat, and rebuild the turbo. I’m getting a VERY good deal on these parts.
As far as the EVAP code; I’m going to take a look at the canister and see if it is cracked or anything. If it is I’ll probably seal it with a two part epoxy.
I just don’t really know where to go after checking the canister. I would like to avoid paying $100 for diag, but I am willing to do it if that’s the only way. My budget will allow me to throw $40-$50 at it before taking it to a shop.See if this provides any help?
http://www.justanswer.com/volvo/212r1-2001-v70-2-4t-b5244t-fault-code-ecm-430d-scanner-says.html
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